For those who really want to know, this should be the definitive end to all arguments about lift, drag due to lift, and the impact of winglets. This was sent to me by a non-member, but frequent viewer of the KRnet.
>Hi > >For those struggling to understand principles of lift etc I would >thoroughly recommend that they have a look at ><http://www.av8n.com/how/htm/airfoils.html>http://www.av8n.com/how/htm/airfoils.html > >which is a very interesting read. >Best regards > >Paul Larry Severson Fountain Valley, CA 92708 (714) 968-9852 lar...@socal.rr.com
